<script>
export default {
  functional: true,
  // props: ['some'],
  render(h, context) {
    const onClick = () => console.log(">>>>fucker clicked!!", context);
    return (
      <div class="box" v-on:click_once={onClick}>
        fucker!!!
      </div>
    );
  }
};
</script>
<style lang="less" scoped>
.box {
  width: 100px;
  height: 100px;
  background: indianred;
}
</style>